Add github option for --ci in scaffold package tests (#237)

* Add GH actions in scaffold package test

* Move testing file to templates

* Use a more specific name

* Revert "Use a more specific name"

This reverts commit ddbf773.

---------

Co-authored-by: Daniel Bachhuber <daniel.bachhuber@automattic.com>

Author: ernilambar

README.md

@@ -174,6 +174,7 @@ WP-CLI Behat framework uses Behat ~2.5, which is installed with Composer.
 		options:
 		  - travis
 		  - circle
+		  - github
 		---
 
 	[--force]

features/scaffold-package-tests.feature

@@ -96,6 +96,20 @@ Feature: Scaffold the test suite for an existing package
       """
     And the community-command/.travis.yml file should not exist
 
+  Scenario: Scaffolds Github Actions configuration file with argument
+    When I run `wp scaffold package-tests community-command --ci=github`
+    Then STDOUT should not be empty
+    And the community-command/.github/workflows/testing.yml file should exist
+    And the community-command/.github/workflows/testing.yml file should contain:
+      """
+      composer behat
+      """
+    And the community-command/.github/workflows/testing.yml file should contain:
+      """
+      actions/checkout
+      """
+    And the community-command/.travis.yml file should not exist
+
   Scenario: Don't scaffold features/load-wp-cli.feature when a feature file already exists
     When I run `wp scaffold package-tests community-command`
     And I run `mv community-command/features/load-wp-cli.feature community-command/features/command.feature`

src/ScaffoldPackageCommand.php

@@ -635,6 +635,7 @@ public function package_github( $args, $assoc_args ) {
 	 * options:
 	 *   - travis
 	 *   - circle
+	 *   - github
 	 * ---
 	 *
 	 * [--force]
@@ -695,6 +696,9 @@ public function package_tests( $args, $assoc_args ) {
 			}
 		} elseif ( 'circle' === $assoc_args['ci'] ) {
 			$copy_source[ $package_root ]['.circleci/config.yml'] = $package_dir . '.circleci/';
+		} elseif ( 'github' === $assoc_args['ci'] ) {
+			$copy_source[ $package_root ]['templates/testing.yml'] = $package_dir . '.github/workflows/';
+			$copy_source[ $package_root ]['behat.yml']             = $package_dir;
 		}
 
 		$files_written = [];
@@ -729,7 +733,7 @@ public function package_tests( $args, $assoc_args ) {
 				$files_written[] = $file_path;
 
 				if ( ! is_dir( dirname( $file_path ) ) ) {
-					Process::create( Utils\esc_cmd( 'mkdir %s', dirname( $file_path ) ) )->run();
+					Process::create( Utils\esc_cmd( 'mkdir -p %s', dirname( $file_path ) ) )->run();
 				}
 
 				Process::create( Utils\esc_cmd( 'touch %s', $file_path ) )->run();

templates/testing.yml

@@ -0,0 +1,52 @@
+name: Testing
+
+on:
+  pull_request:
+    branches:
+      - main
+      - master
+  workflow_dispatch:
+  workflow_call:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  behat:
+    strategy:
+      matrix:
+        php-version: ['8.2', '8.0', '7.4']
+    runs-on: ubuntu-latest
+    services:
+      mysql:
+        image: mysql:8
+        env:
+          MYSQL_ALLOW_EMPTY_PASSWORD: yes
+          MYSQL_DATABASE: wp_cli_test
+          MYSQL_USER: wp_cli_test
+          MYSQL_PASSWORD: password1
+          MYSQL_HOST: 127.0.0.1
+        ports:
+          - 3306
+        options: --health-cmd="mysqladmin ping" --health-interval=5s --health-timeout=2s --health-retries=3
+    steps:
+      - name: Check out source code
+        uses: actions/checkout@v4
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+          tools: composer
+
+      - name: Install composer packages
+        run: composer install
+
+      - name: Run Behat
+        run: composer behat
+        env:
+          WP_CLI_TEST_DBUSER: wp_cli_test
+          WP_CLI_TEST_DBPASS: password1
+          WP_CLI_TEST_DBNAME: wp_cli_test
+          WP_CLI_TEST_DBHOST: 127.0.0.1:${{ job.services.mysql.ports[3306] }}